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mT0-13B

Parameters
13B
Published
Nov 3, 2022

mT0-13B is an AI model developed by Hugging Face and BigScience (United States and France), first published in November 2022. It works in the language domain, on tasks such as translation and language modeling/generation.

Epoch AI has no training-compute estimate for this model. The model has 13,000,000,000 parameters. It was trained on roughly 20B datapoints.

Access: Open weights (unrestricted). Its weights are openly available. It is built on top of mT5-XXL. The reference paper has 242 citations. Epoch AI rates the confidence of this record as confident.

Full record
Organization
Hugging Face, BigScience
Country of organization
United States, France
Domain
Language
Task
Translation, Language modeling/generation
Parameters
13,000,000,000
Dataset size
20B
Model accessibility
Open weights (unrestricted)
Open weights
Yes
Base model
mT5-XXL
Citations
242
Epoch confidence
Confident
More from Hugging Face,BigScience
SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.
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